1318406154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16902643}}^1$

素因数の和:16902661

約数の個数: 16

約数和(自身を含む): 2839644192

約数和(自身を除く): 1521238038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16902643, 33805286, 50707929, 101415858, 219734359, 439468718, 659203077, 1318406154]

約数ペア:

[(1, 1318406154), (2, 659203077), (3, 439468718), (6, 219734359), (13, 101415858), (26, 50707929), (39, 33805286), (78, 16902643)]